Standard type: A Shell color: orange Empty shaft inner diameter: 8mm, 12mm Calculate direction: 1 = increase clockwise Spindle pitch: 1.0 Installation situation: 12 (location display location) Type: JE04 Widely used in woodworking machinery, packaging machinery, labeling machinery, shearing machine, color printing machine, filling machine, etc., can different pitch according to the screw pitch, digital direct display feed, easy to read, reading, etc. Features: high precision, no noise, , more convenient, practical and cost-saving than the dial handwheel. colour:orange material: plastic Package Contents: 2 * Digital position display Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.